Cinematography. Projector usage of 16 mm motion-picture films for direct front projection. Specifications subscription-only With the help of BS

With the help of BS EN 140203

ISO 17072-1 specifies a method for the determination of extractable metals in leather using extraction with an acid artificial-perspiration solution and subsequent determination with inductively coupled plasma optical emission spectrometry (ICP-OES)

except permanently installed tower cranes

1 ml is abandoned

BS EN 12485:2017 supersedes EN 12485:2010 which is withdrawn

Cinematography. Projector usage of 16 mm motion-picture films for direct front projection. Specifications subscription-only With the help of BS1 Scope This International Standard specifies the emulsion orientation, the rate of projection, the position of the projected image area and the relationship between picture and sound in the projector, intended for direct front projection of 16 mm motion picture films with photographic and magnetic sound records and 16 mm silent motion picture films.